December 2023 in “Journal of Cosmetic Dermatology” The hair growth product was effective and safe, increasing hair growth, thickness, and density while reducing hair fall.
April 2023 in “Journal of Investigative Dermatology” Staphylococcus epidermidis affects hair growth and metabolism, suggesting it could help manage hair growth issues.
January 2018 in “Springer eBooks” Gender affects hair and scalp characteristics, with differences in hormone responses, graying patterns, and trace metals.
1 citations
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June 2022 in “Journal of The American Academy of Dermatology” Combining scalp photos with hair density and caliber measurements gives a more accurate assessment of hair loss.
9 citations
,
April 2025 in “Psychoneuroendocrinology” The occipital region is best for measuring cortisol and cortisone, while the posterior vertex is better for OEA, SEA, and PEA.
1 citations
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January 2023 in “Journal of Clinical Medicine” A new hair restoration technology was found to effectively increase hair thickness, density, and growth, while reducing hair loss and improving scalp health, with no side effects.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The polyherbal hair oil is safe, effective, and promotes hair growth while reducing dandruff and hair fall.
May 2026 in “Zenodo (CERN European Organization for Nuclear Research)” The polyherbal hair oil is safe, effective, and promotes hair growth while reducing dandruff and hair fall.
7 citations
,
May 2019 in “British Journal of Dermatology” Transgender and nonbinary individuals experience hair loss, with transmen on testosterone seeing more severe hair loss, while feminizing hormones may stabilize hair loss in transwomen.
2 citations
,
September 2020 in “International journal of radiology & radiation therapy” Radiotherapy can cause rare changes in hair color, which should be discussed with patients.
8 citations
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January 2020 Alopecia areata causes patchy hair loss, and certain hair features can suggest its presence.
36 citations
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February 2018 in “British Journal of Dermatology” Sweat glands and hair follicles are structurally connected within a specific layer of skin fat.
Scalp tonics are popular for stress-related hair loss, but minoxidil is used less due to side effects and inconvenience.
Scalp cooling helps prevent hair loss and improves quality of life during chemotherapy.
44 citations
,
March 2004 in “Journal of Investigative Dermatology” The effects of estrogen on human hair growth are unclear and need more research.
25 citations
,
June 2018 in “Clinical and Experimental Dermatology” Combined microneedling and minoxidil improves hair growth more than minoxidil alone.
16 citations
,
February 2017 in “Dermatology and Therapy” The new visual scale is a quick and effective way to measure hair loss in women.
5 citations
,
July 2010 in “Journal of life sciences” Gray hair has more continuous medullation and a higher medullary diameter than black hair.
5 citations
,
January 1976 in “Acta Dermato Venereologica” Sodium and potassium levels in Egyptian scalp hair differ by sex and can aid in legal cases.
3 citations
,
February 2025 in “Journal of the American Academy of Dermatology” This study observed scalp hair parameter changes in transgender individuals over 24 weeks of gender-affirming hormone therapy. It found that masculinizing hormone therapy (MHT) with testosterone can lead to androgenetic alopecia (AGA), while feminizing hormone therapy (FHT) with estradiol and antiandrogens can improve hirsutism. The study highlights the role of sex steroids in influencing hair growth by affecting the hair cycle, with androgens shortening the anagen and telogen phases, and estrogens potentially prolonging anagen and inhibiting catagen.
2 citations
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January 1976 in “Munich Personal RePEc Archive (Ludwig Maximilian University of Munich)” Sodium and potassium levels in Egyptian scalp hair differ by sex and can aid in legal cases.
Scalp cooling can effectively reduce hair loss during chemotherapy, with modern methods improving comfort and accessibility.
January 2025 in “Science World Journal” Male and female scalp hair differ in size, density, length, curliness, pigmentation, and cuticle preservation.
April 2021 in “Han'gug miyong haghoeji/Journal of the Korean society of cosmetology” Eating raw cheonggukjang improves scalp hair in middle-aged women.
January 1997 in “Journal of agricultural medicine and community health” Lower zinc and copper and higher cadmium in hair may be linked to non-insulin dependent diabetes.
July 2011 in “Springer eBooks” The document concluded that FDA-approved treatments like minoxidil and finasteride are effective for hair loss, while the effectiveness of natural remedies and other non-approved treatments is not well-supported by evidence.
6 citations
,
January 2010 in “PubMed” Scalp psoriasis is linked to impaired hair growth with more hair in the resting phase.
46 citations
,
June 2018 in “American Journal of Clinical Dermatology” Hair loss is common in lupus patients and can be permanent or reversible, depending on the type, with various treatments available.
18 citations
,
July 2003 in “Dermatologic Surgery” The conclusion is that creating natural-looking hair restoration requires replicating natural scalp whorl patterns and inserting grafts at specific angles.
2 citations
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December 2025 in “Cosmetics” Proper scalp care can improve hair health and delay ageing signs.